/*
 * Copyright 1999-2021 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.fastffi.llvm;

import com.alibaba.fastffi.CXXHead;
import com.alibaba.fastffi.CXXValue;
import com.alibaba.fastffi.FFIGen;
import com.alibaba.fastffi.FFINameAlias;
import com.alibaba.fastffi.FFITypeAlias;

@FFIGen
@CXXHead("llvm/IR/DerivedTypes.h")
@CXXHead("llvm/ADT/StringRef.h")
@FFITypeAlias("llvm::StructType")
public interface StructType extends Type {

    static boolean isa(Type type) {
        return TypeCasting.INSTANCE.isa(type, (StructType) null);
    }

    static StructType cast(Type type) {
        return TypeCasting.INSTANCE.cast(type, (StructType) null);
    }

    static StructType dyn_cast(Type type) {
        return TypeCasting.INSTANCE.dyn_cast(type, (StructType) null);
    }

    @FFINameAlias("getName")
    @CXXValue StringRef getNameOrignal();
    default String getName() {
        return getNameOrignal().toJavaString();
    }

    int getNumElements();
    Type getTypeAtIndex(int index);
    Type getTypeAtIndex(Value value);
}
